CN202041686U - Anti-pecking 8-shaped photoelectrical composite cable - Google Patents
Anti-pecking 8-shaped photoelectrical composite cable Download PDFInfo
- Publication number
- CN202041686U CN202041686U CN2011201003808U CN201120100380U CN202041686U CN 202041686 U CN202041686 U CN 202041686U CN 2011201003808 U CN2011201003808 U CN 2011201003808U CN 201120100380 U CN201120100380 U CN 201120100380U CN 202041686 U CN202041686 U CN 202041686U
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- cable core
- cable
- sheath
- composite
- optical fiber
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Abstract
The utility model relates to an anti-pecking 8-shaped photoelectrical composite cable, which comprises a protective cover, a copper wire cushion layer, a copper wire, a loose sleeve filling composite, optical fibers, loose sleeves, a cable core filling composite, a reinforcing piece cushion layer, a reinforcing piece, an auxiliary reinforcing member and a moisture-resisting layer, wherein the optical fibers are arranged in the loose sleeves, the loose sleeves are arranged around the reinforcing piece and are bandaged by a bandage belt, the cable core filling composite is arranged in the bandage belt, the moisture-resisting layer is arranged outside the bandage belt, therefore, a cable core is formed, the cable core and the copper wire cushion layer protective cover covered with the copper wire form the 8-shaped protective cover by the protective cover, and the protective cover is red. The anti-pecking 8-shaped photoelectrical composite cable can effectively protect an outdoor aerial cable against being pecked.
Description
Technical field
The utility model relates to the optical cable technology field, and it is a kind of anti-unfirmly closing 8 font optoelectronic composite cables in definite saying.
Background technology
At present, unification of three nets or four networks one platform relate to optoelectronic composite cable, and optoelectronic composite cable is applicable in the broadband access network system makes transmission line, are a kind of novel access waies, its light harvesting fibre, transmission of electricity copper cash can solve the problem of broadband access, equipment electricity consumption, signal transmission in one.
8 font photoelectricity mixing cables, but make electric signal and light signal non-interference in a cable, can effectively prevent puncture, conducting phenomenon that overtension causes.It easily can be torn again in the work progress, make things convenient for separated time.If but outdoor built on stilts laying, have by unfirmly closing and make the impaired possibility of cable, take place in order to prevent this phenomenon, it is necessary with photoelectricity mixing cable to invent a kind of anti-unfirmly closing type Access Network.
In addition, the same with common optoelectronic composite cable, also there is certain drawback in the use.Be that loose sleeve pipe has ointment and drops onto contaminated environment on the ground in construction, the optical fiber in the loose sleeve pipe needs could use behind the fusion splice, influences the engineering time, and the more relative cost height of starting material; Secondly 8 font cables are wide, flat, can take big relatively pipeline space when penetrating pipeline.
Summary of the invention
The purpose of this utility model provides a kind of anti-unfirmly closing 8 font optoelectronic composite cables.
It can effectively prevent cable when outdoor built on stilts laying by unfirmly closing and impaired.Technical scheme is as follows: it is made up of sheath, copper cash bed course, copper conductor, pine cover filled composite, optical fiber, loose sleeve pipe, cable core filled composite, reinforcement bed course, reinforcement, auxiliary stiffener, moisture-proof layer, optical fiber is in loose sleeve pipe, the pine sleeve pipe is centered around around the reinforcement, wrapped up by band, the cable core filled composite is in band, band is outward a moisture-proof layer, they form cable core, with the copper conductor bed course sheath that is surrounded by copper conductor, they are formed the font sheath by sheath, and it is characterized in that: sheath is red.Optical fiber has gasket for packing outward.Optical fiber, loose sleeve pipe, cable core filled composite have auxiliary stiffener outward.
The utility model has the advantages that:
1, can effectively protect 8 font photoelectricity mixing cables when outdoor built on stilts wiring not by unfirmly closing, the prevention cable is impaired;
2, the serial problem that generally could solve with many cables can replace with a composite rope at this;
3, prevent that effectively transient voltage from puncturing conducting, is convenient to separated time;
4, can satisfy long Distance Transmission, also sectional uses;
5, the physical characteristics that still keeps optical cable is as anti-collapse, stretching etc.;
6, client's purchase cost is low, and executive cost is low, and the networking expense is low;
7, have superior bending property and good anti-side pressure performance, easy construction;
8, provide multiple transmission technology simultaneously, strong with adaptability height, the extensibility of equipment, product is widely applicable;
9, provide huge bandwidth to insert, guarantee the remote power feeding demand;
10, save cost, optical fiber as the usefulness of reserving to the family, has been avoided the secondary wiring;
11, solve equipment electrical problem (avoiding repeating to lay supply line) in the networking;
12, according to ports such as customer requirement FC/SC/ST.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a process chart of the present utility model.
1 is sheath among the figure, and 2 is the copper cash bed course, and 3 is copper conductor, and 4 is pine cover filled composite, and 5 is optical fiber, and 6 is loose sleeve pipe, and 7 is gasket for packing, and 8 is the cable core filled composite, and 9 is the reinforcement bed course, and 10 is reinforcement, and 11 are auxiliary stiffener, and 12 is moisture-proof layer.
Embodiment
The utility model is prevented unfirmly closing 8 font optoelectronic composite cables; structure and normal optical reply that to close optical cable similar by cable, at first with the protection of optical fiber pine cover, are twisted into cable core with steel wire as reinforcement again; copper line surface jacket insulation material becomes 8 fonts to protect finished product behind the red pe sheath these two kinds of elements.It is made up of sheath, copper cash bed course, copper conductor, pine cover filled composite, optical fiber, loose sleeve pipe, cable core filled composite, reinforcement bed course, reinforcement, auxiliary stiffener, moisture-proof layer, optical fiber is in loose sleeve pipe, the pine sleeve pipe is centered around around the reinforcement, wrapped up by band, the cable core filled composite is in band, and band is outward a moisture-proof layer, they form cable core, with the copper conductor bed course sheath that is surrounded by copper conductor, they are formed the font sheath by sheath, and sheath is red pe sheath.Optical fiber has gasket for packing outward.Optical fiber, loose sleeve pipe, cable core filled composite have auxiliary stiffener outward.Performance is identical with photoelectricity mixing cable with Access Network, different is can effectively protect cable when outdoor built on stilts wiring not by unfirmly closing, prevent that cable is impaired.Also can prevent the excessive puncture conducting phenomenon that causes of transient voltage.
This product selects for use the layer-twisted type structure to produce:
1, optical fiber pine cover lining
For not being subjected to external action, protection optical fiber outside optical fiber coating, do not squeeze into the process of one deck suitable plastic pine cover and filled composite cushion.
2, copper cash insulation course sheath
To there be insulating material to isolate between the insulated conductor.Otherwise this wire rod just can not use.Our employed main insulating material is PE (tygon).Utilize extruder to finish the copper line surface sheath.
3, stranding
Stranded with loose sleeve pipe, presumable gasket for packing, reinforcement nature to together, excessive for preventing yarn-binding tension, be adjusted to inertial states, purpose be element is closed as a whole.
4, sheath
The restrictive coating of optical cable is used for protecting cable core, makes cable core, copper cash avoid the influence of extraneous mechanical effect and environmental baseline, and we can select the protective cover material of different model according to customer requirement for use, but all select red sheath at this.Because red pe sheath can effectively protect cable outdoor when built on stilts not by unfirmly closing.
Claims (3)
1. anti-unfirmly closing 8 font optoelectronic composite cables, it is by sheath, the copper cash bed course, copper conductor, pine cover filled composite, optical fiber, the pine sleeve pipe, the cable core filled composite, the reinforcement bed course, reinforcement, auxiliary stiffener, moisture-proof layer is formed, optical fiber (5) is in loose sleeve pipe (6), pine sleeve pipe (6) is centered around reinforcement (10) on every side, wrapped up by band (11), cable core filled composite (8) is in band, band (11) is outer to be moisture-proof layer (12), they form cable core, with copper conductor bed course (2) sheath that is surrounded by copper conductor (3), they are formed 8 font sheaths by sheath (1), and it is characterized in that: sheath (1) is red.
2. anti-unfirmly closing 8 font optoelectronic composite cables according to claim 1 is characterized in that: gasket for packing (7) is arranged outside the optical fiber (5).
3. Access Network according to claim 1 is characterized in that: auxiliary stiffener (11) is arranged outside optical fiber (5), loose sleeve pipe (6), the cable core filled composite (8) with 8 font optoelectronic composite cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201003808U CN202041686U (en) | 2011-04-08 | 2011-04-08 | Anti-pecking 8-shaped photoelectrical composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201003808U CN202041686U (en) | 2011-04-08 | 2011-04-08 | Anti-pecking 8-shaped photoelectrical composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041686U true CN202041686U (en) | 2011-11-16 |
Family
ID=44969124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201003808U Expired - Lifetime CN202041686U (en) | 2011-04-08 | 2011-04-08 | Anti-pecking 8-shaped photoelectrical composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016141746A1 (en) * | 2015-03-10 | 2016-09-15 | 常熟市谷雷特机械产品设计有限公司 | Bird damage prevention optical cable, bird damage prevention cable and manufacturing methods therefor |
-
2011
- 2011-04-08 CN CN2011201003808U patent/CN202041686U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016141746A1 (en) * | 2015-03-10 | 2016-09-15 | 常熟市谷雷特机械产品设计有限公司 | Bird damage prevention optical cable, bird damage prevention cable and manufacturing methods therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |